
Powering economies and communities since 1911
TransAlta owns, operates and develops a diverse fleet of electrical power generation assets in Canada, the United States and Australia. As one of Canada’s largest producers of wind, and Alberta’s largest producer of hydroelectric power, we provide clean, affordable and reliable power to our customers.
Our Operations
We operate more than 70 generation facilities across Canada, the United States and Australia. Our diverse fleet includes hydro, wind, solar, energy storage, gas and coal plants.
Customer Solutions
We customize solutions that best fit a business’ consumption needs while reducing energy costs.
Sustainability
We are committed to a sustainable future. At TransAlta, sustainability is more than a business strategy, it’s a competitive advantage.
A Strong Investment
With over 100 years of experience in the power generation industry, TransAlta’s proven expertise has created a company with a diversified asset base – both in fuel type and geography. With our refocused strategy and financial discipline, we expect to grow cash flows from existing assets as well as develop new clean generation for today and tomorrow.
2021 Company Objectives
In addition to meeting our 2021 financial targets, our efforts in 2021 will move us closer to 100 per cent clean electricity by 2025.
In 2021, our teams are focused on the following:

Sustainable Development
Our 2021 and longer-term sustainability targets support the long-term success of our business. The following targets highlight our future ESG value proposition and paint a portrait of how the Corporation will continue to be positioned as an ESG leader in the future. Goals and targets are established to manage key and emerging material sustainability issues and to improve our performance in these areas. We continue to evolve and adapt our goals and targets to focus on anticipated key areas of sustainability materiality.

TransAlta supports the Sustainable Development Goals
Investor News
TransAlta Corporation Announces Conversion Results for Series C and D Preferred Shares
CALGARY, Alberta (June 16 2022) – Further to TransAlta Corporation’s ("TransAlta" or the "Company") (TSX: TA; NYSE: TAC) press release dated May 31, 2022, the Company announced today that 1,044,299 of its 11,000,000 currently outstanding Cumulative Redeemable Rate...
Court of Appeal Upholds TransAlta’s Favourable Force Majeure Arbitration Decision
[breadcrumb] CALGARY, Alberta (June 9, 2022) TransAlta Corporation (“TransAlta” or the “Company”) (TSX: TA) (NYSE: TAC) announced that the Alberta Court of Appeal released a unanimous decision today dismissing an application filed by ENMAX Energy Corporation (“ENMAX”)...
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